Ask a Question

যদি $x^\frac34=2$ হয়, তাহলে $x^\frac32=?$

36 views
in Algebra by

যদি $x^\frac34=2$ হয়, তাহলে $x^\frac32=?$

Options :

  • (ক) $8$
  • (খ) $16$
  • (গ) $4$
  • (ঘ) $64$

1 Answer

0 like 0 dislike
by
selected by
 
Best answer
$x^\frac34=2$

$\Rightarrow\left(x^\frac34\right)^2=\left(2\right)^2$

$\Rightarrow x^{\frac34\times2}=4$

$\Rightarrow x^{\frac3{2\times2}\times2}=4$

$\Rightarrow x^\frac32=4$

Related questions

9.4k questions

9.5k answers

122 comments

24 users

Welcome to QnAfy !

Ask questions, find answers, and spread the light of knowledge like the sun. On QnAfy, only registered users can post questions and answers.

If you are a teacher or student, you may register using your own name, your school/coaching center’s name, or your website’s name to actively contribute by asking or answering questions. This will help increase your or your institution’s visibility, and in the case of a website, it will boost your backlink profile as well.

So, Register Now

fb Group | fb Page
WhatsApp Message
Join Telegram Group

QnAfy – Where curiosity meets clarity.

Categories

For the best experience with math, please rotate your mobile to landscape mode or use a tablet, laptop, or PC for optimal viewing.
Developed by SRIBAS
Powered by QnAfy
...